APA-viite (7. p.)
El-Reedy, M. A. (2016). Project management in the oil and gas industry. Scrivener Publishing : Wiley.
Chicago-viite (17. p.)
El-Reedy, Mohamed A. Project Management in the Oil and Gas Industry. Hoboken, New Jersey: Scrivener Publishing : Wiley, 2016.
MLA-viite (9. p.)
El-Reedy, Mohamed A. Project Management in the Oil and Gas Industry. Scrivener Publishing : Wiley, 2016.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.